Why we're driving it: The X1 sDrive18d is BMW's new entry-level SUV, powered by a detuned version of the turbodiesel four used by the X1 sDrive20d. It sacrifices some interior gear, 30kW and 50Nm but is $10,000 cheaper and has better fuel economy.

Likes:

This X1 is a cheap entry to BMW SUV ownership. Brilliant optional eight-speed auto helps economical diesel engine stay on the boil, and lag is kept to a minimum. Steers like a BMW should, with excellent visibility. Stop-start system means it uses less fuel than a lot of small cars.

Dislikes:

Not much room in the back. It is the slowest BMW on sale with a 9.6 second 0-100km/h time. Reversing camera can only be fitted in conjunction with GPS. Interior is basic and options are very expensive – such as the reversing camera ($3131), sunroof ($3000), automatic transmission ($3500), surround sound ($2500) electric seats ($2400), metallic paint ($1700) and M Sport Package ($6700).

Would I buy one:

Yes, the base X1 is a clever answer to the urban commuter conundrum. But stay away from the options list, which can easily push the price into bigger X3 territory.